Share Email Facebook Twitter LinkedIn ReferencePlane.Flip Method Flips the orientation of the reference plane. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public void Flip() See AlsoReferenceReferencePlane ClassAutodesk.Revit.DB Namespace